Enriching Cognitive Radio: Reaching Beyond Secondary Spectrum Access

Alireza Attar*, Oliver Holland, A. Hamid Aghvami

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference paper

1 Citation (Scopus)

Abstract

The concept of Cognitive Radio (CR) has been established for approximately a decade. It is, however, only recently finding its way to realization, facilitated by regulatory relaxation and advances in technology including greater radio tuneability and adaptability through techniques such as software defined/controlled radio. In its short lifetime, CR has experienced a number of different visions as to the epoch of its capability. As opposed to the recent implicit assumption of CR as merely involving intelligent secondary (opportunistic) spectrum access, here we attempt to revive the appetite for more intricate views of its purpose, thereby introducing some of our own concepts. We evaluate some of these concepts, and show significant potential for performance and efficiency enhancement through them.

Original languageEnglish
Title of host publicationCogART '09
Subtitle of host publication2nd International Workshop on Cognitive Radio and Advanced Spectrum Management, 2009
Place of PublicationPisctataway, N.J.
PublisherIEEE
Pages100-104
Number of pages5
VolumeN/A
EditionN/A
ISBN (Print)9781424445820
DOIs
Publication statusPublished - 2009
Event2nd International Workshop on Cognitive Radio and Advanced Spectrum Management - Aalborg, Denmark
Duration: 18 May 200920 May 2009

Conference

Conference2nd International Workshop on Cognitive Radio and Advanced Spectrum Management
Country/TerritoryDenmark
Period18/05/200920/05/2009

Keywords

  • cognitive radio
  • radio resource management
  • ALLOCATION
  • NETWORKS
  • CHANNEL
  • REGION

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